<template>
  <container-item-wrapper :widget="widget">
    <el-row :key="widget.id" :gutter="widget.options.gutter" class="grid-container" :class="[customClass]" :ref="widget.id" v-show="!widget.options.hidden">
      <template v-for="(colWidget, colIdx) in widget.cols" :key="colIdx">
        <grid-col-item :widget="colWidget" :parent-list="widget.cols" :index-of-parent-list="colIdx" :parent-widget="widget" :col-height="widget.options.colHeight">
          <!-- 递归传递插槽！！！ -->
          <template v-for="slot in Object.keys($slots)" v-slot:[slot]="scope">
            <slot :name="slot" v-bind="scope" />
          </template>
        </grid-col-item>
      </template>
    </el-row>
  </container-item-wrapper>
</template>

<script>
import emitter from "@/components/FormDesigner/utils/emitter";
import i18n from "@/components/FormDesigner/utils/i18n";
import refMixin from "@/components/FormDesigner/form-render/refMixin";
import ContainerItemWrapper from "./container-item-wrapper";
import GridColItem from "./grid-col-item";
import containerItemMixin from "./containerItemMixin";

export default {
  name: "vf-grid-item", //grid-item跟VueGridLayout全局注册组件重名，故特殊处理！！
  componentName: "ContainerItem",
  mixins: [emitter, i18n, refMixin, containerItemMixin],
  components: {
    ContainerItemWrapper,
    GridColItem
  },
  props: {
    widget: Object
  },
  inject: ["refList", "sfRefList", "globalModel"],
  created() {
    this.initRefList();
  },
  mounted() {},
  beforeUnmount() {
    this.unregisterFromRefList();
  },
  methods: {}
};
</script>

<style lang="scss" scoped></style>
